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Library Journal Review

Do nappers perform better than others? How do swimmers stay awake while attempting to cross a Great Lake? What is the effect of sleep (or lack of it) on work performance? Dotto, formerly a science writer for the Toronto Globe and Mail, enthusiastically explores virtually every angle of the latest sleep theory and research: sleep stages, deprivation, and disorders; rhythms and cycles; jet lag and shift work; athletic performance; the space program, and more. Both the topic and the engaging treatment will appeal to informed nonspecialists. A recommended purchase for general and undergraduate collections. See also Michael J. Thorpy and Jan Yager's The Encyclopedia of Sleep and Sleep Disorders , reviewed in this issue, p. 108.--Ed.-- Judith Eannarino, George Washington Univ. Lib., Washington, D.C. (c) Copyright 2010. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.

Publishers Weekly Review

As part of this timely work on the still mysterious nature of sleep, Toronto-based science writer Dotto records the findings of laboratory tests--including her own 50-hour ordeal as a test subject--regarding the effects of sleep deprivation (from which scientists believe most people in urban, industrial societies suffer). In a fluent narrative, she explains how, starting with the electric light bulb, today's 24-hour economy and lifestyle, imposed by technology, disrupts human circadian rhythms and inner clocks, leading to major sleep and health disorders and impaired performance and safety in industry, transportation, sports, etc. Among suggested solutions, the author cites substituting multiple naps--common to animals--in place of long, single periods of sleep. (Sept.) (c) Copyright PWxyz, LLC. All rights reserved

School Library Journal Review

YA-- An intricate picture of the human physiological need for sleep. Students will find this book both interesting and useful as they explore the nature of sleep and environment. Dotto clarifies information and offers strategies for life enhancement through sleeping, providing new perspectives on an issue that many take for granted. An additional bonus to the clearly researched text is the interesting style in which it is written. The author draws information from various scholars in the field of sleep research and creates a thoroughly documented yet readable study. Her information on sleep disorders is particularly notable. A valuable, informative resource.-- Nancy Craig, R. E. Lee High School, Springfield, VA (c) Copyright 2010. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.

Booklist Review

Why people sleep and why they do not is "still a mystery." In this fascinating and even disturbing study, Dotto examines the many biological and sociological dimensions of sleep, from the impact of minor disturbances at night on the waking hours to the effects of severe disorders such as sleep apnea, which can endanger life. The book also examines in depth the nature of the body's own biological rhythms or biological clock and the consequences for the individual whose rhythms are in conflict with the conventional nine-to-five day. Recommended for public and school libraries. References, bibliography; index. --Jane Jurgens